Proxy
Ha Proxy - HAProxy
docs
https://cbonte.github.io/haproxy-dconv/
https://www.haproxy.com/documentation/aloha/9-5/traffic-management/lb-layer7/http-rewrite/
https://wiki.archlinux.org/index.php/HAproxy
redirect to abitrary url
backend training
http-request redirect location http://wiki.archlinux.org
check url path beginning - check url path end
frontend somename
acl training_path path_beg -i /training
acl training_path_all_the_way path_end -i /training
# to AND rules specify them back to back
use_backend test_redirect if training_path training_path_all_the_way acl_github_1